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Merck
CN

B142

Benzoylnorecgonine

analytical standard

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About This Item

Empirical Formula (Hill Notation):
C15H17NO4
CAS Number:
41889-45-6
Molecular Weight:
275.30
NACRES:
NA.24
PubChem Substance ID:
329773185
UNSPSC Code:
41116107
MDL number:
MFCD00153770

Key Documents

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InChI key

CMYJDRSCSOXYHG-QNWHQSFQSA-N

SMILES string

OC(=O)[C@@H]1[C@H]2CC[C@@H](C[C@@H]1OC(=O)c3ccccc3)N2

InChI

1S/C15H17NO4/c17-14(18)13-11-7-6-10(16-11)8-12(13)20-15(19)9-4-2-1-3-5-9/h1-5,10-13,16H,6-8H2,(H,17,18)/t10-,11+,12-,13+/m0/s1

grade

analytical standard

drug control

USDEA Schedule II; Home Office Schedule 2; stupéfiant (France); kontrollierte Droge in Deutschland; regulated under CDSA - not available from Sigma-Aldrich Canada, kontrollierte Droge in Deutschland

Quality Level

200

technique(s)

HPLC: suitable, gas chromatography (GC): suitable

application(s)

forensics and toxicology
pharmaceutical (small molecule)
veterinary

format

neat

storage temp.

−20°C

General description

Benzoylnorecgonine is a major urinary metabolite of cocaine, which can be determined by a variety of analytical techniques and is often used in toxicology screening to confirm cocaine abuse.

Application

Benzoylnorecgonine may be used as an analytical reference standard for the quantification of the analyte in cocaine based products using high-performance liquid chromatography.
Refer to the product′s Certificate of Analysis for more information on a suitable instrument technique. Contact Technical Service for further support.

Legal Information

German
Dieses Produkt fällt unter das Betäubungsmittelgesetz (BtMG). Für eine Bestellung dieses Produktes ist eine Erlaubnis nach § 3 BtMG zwingend erforderlich, es sei denn, es greift eine Ausnahme von der Erlaubnispflicht nach § 4 oder § 26 BtMG.

English
This product is subject to the German Narcotics Act. A permit under Section 3 of the German Narcotics Act is mandatory for ordering this product unless an exemption from the permit requirement under Section 4 or Section 26 of the German Narcotics Act applies.

pictograms

Exclamation mark
GHS07

signalword

Warning

Hazard Classifications

Acute Tox. 4 Oral - Skin Sens. 1

Storage Class

11 - Combustible Solids

wgk

WGK 3

flash_point_f

Not applicable

flash_point_c

Not applicable

ppe

dust mask type N95 (US), Eyeshields, Faceshields, Gloves

Regulatory Information

涉药品监管产品
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J A Sandberg et al.
The Journal of pharmacology and experimental therapeutics, 258(2), 477-482 (1991-08-01)
The pharmacokinetics of cocaine (COC) were studied during late gestation in guinea pigs. Clearance (Cl) was not dose-dependent and the average +/- S.D. was 59 +/- 16 ml/min/kg over the i.v. dose range of 2 to 12 mg/kg. Volume of
R A Dean et al.
Toxicology and applied pharmacology, 117(1), 1-8 (1992-11-01)
The coabuse of cocaine and ethanol occurs with high frequency and increases the risk of cocaine-related morbidity and mortality. The mechanisms mediating the toxic interactions of cocaine and ethanol are not clearly defined. This study examined the effects of acute
C E Lau et al.
Journal of chromatography, 532(1), 95-103 (1990-10-26)
A single, isocratic high-performance liquid chromatographic method is described for the determination of cocaine and three of its metabolites along with caffeine in serum microsamples (50 microliters). The small sample size permits the tracking of pharmacokinetic data over time in
Feiyu Yang et al.
Journal of separation science, 40(21), 4234-4245 (2017-08-27)
An easy-to-handle magnetic dispersive solid-phase extraction procedure was developed for preconcentration and extraction of cocaine and cocaine metabolites in human urine. Divinyl benzene and vinyl pyrrolidone functionalized silanized Fe
R J Konkol et al.
Journal of child neurology, 9(3), 242-248 (1994-07-01)
Recent reports indicate that cocaine metabolites have biologic activity and could be toxic. To explore this possibility, two studies were initiated. The first study aimed to define the distribution of cocaine species by quantifying levels of cocaine and its metabolites
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